An Asian Perspective on Gender Differences in In-Hospital and Long-Term Outcome of Cardiac Mortality and Ischemic Stroke after Primary Percutaneous Coronary Intervention for ST-Segment Elevation Myocardial Infarction.
J Stroke Cerebrovasc Dis
; 31(1): 106215, 2022 Jan.
Article
en En
| MEDLINE
| ID: mdl-34814003
ABSTRACT
OBJECTIVES:
Gender differences historically exist in cardiovascular disease, with women experiencing higher rates of major adverse cardiovascular events. We investigated these trends in a contemporary Asian cohort, examining the impact of gender differences on cardiac mortality and ischemic stroke after primary percutaneous coronary intervention (PPCI) for ST elevation myocardial infarction (STEMI). MATERIALS ANDMETHODS:
We analysed 3971 consecutive patients who underwent primary PCI for STEMI retrospectively. The primary outcome was cardiac mortality and ischemic stroke in-hospital, at one year and on longer-term follow up (median follow up 3.62 years, interquartile range 1.03-6.03 years).RESULTS:
There were 580 (14.6%) female patients and 3391 (85.4%) male patients. Female patients were older and had higher prevalence of hypertension, diabetes, previous strokes, and chronic kidney disease. Cardiac mortality was higher in female patients during in-hospital (15.5% vs. 6.2%), 1-year (17.4% vs. 7.0%) and longer term follow up (19.9% vs. 8.1%, log-rank test p < 0.001). Similarly, females had higher incidence of ischemic stroke at in-hospital (2.6% vs. 1.0%), 1-year (3.6% vs. 1.4%) and in the longer-term (6.7% vs. 3.1%) as well (log-rank test p < 0.001). Female gender remained an independent predictor of in-hospital cardiac mortality (HR 1.395, 95%CI 1.061-1.833, p=0.017) and on longer-term follow-up (HR 1.932 95%CI 1.212-3.080, p=0.006) even after adjusting for confounders.CONCLUSIONS:
Females were at higher risk of in-hospital and long-term cardiac mortality and ischemic stroke after PPCI for STEMI. Future studies are warranted to investigate the role of aggressive management of cardiovascular risk factors and follow-up to improve outcomes in the females with STEMI.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Isquemia Encefálica
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Pueblo Asiatico
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Intervención Coronaria Percutánea
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Infarto del Miocardio con Elevación del ST
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Accidente Cerebrovascular Isquémico
Tipo de estudio:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Aged80
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Female
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Humans
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Male
Idioma:
En
Revista:
J Stroke Cerebrovasc Dis
Asunto de la revista:
ANGIOLOGIA
/
CEREBRO
Año:
2022
Tipo del documento:
Article